<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px" class="optimized-search-form">
      <el-form-item label="订单编号" prop="orderNo">
        <el-input
          v-model="queryParams.orderNo"
          placeholder="请输入订单编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="用户ID" prop="userId">
        <el-input
          v-model="queryParams.userId"
          placeholder="请输入用户ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="订单总金额" prop="totalAmount" label-width="100px">
        <el-input-number
          v-model="queryParams.totalAmount"
          :precision="2"
          :min="0"
          placeholder="请输入订单总金额"
          style="width: 100%"
          clearable
        />
      </el-form-item>
      <el-form-item label="实付金额" prop="payAmount">
        <el-input-number
          v-model="queryParams.payAmount"
          :precision="2"
          :min="0"
          placeholder="请输入实付金额"
          style="width: 100%"
          clearable
        />
      </el-form-item>
      <el-form-item label="优惠金额" prop="discountAmount">
        <el-input-number
          v-model="queryParams.discountAmount"
          :precision="2"
          :min="0"
          placeholder="请输入优惠金额"
          style="width: 100%"
          clearable
        />
      </el-form-item>
      <el-form-item label="支付时间" prop="payTime">
        <el-date-picker clearable
          v-model="queryParams.payTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择支付时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="optimized-button-group mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['order:order:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['order:order:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['order:order:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['order:order:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="orderList" @selection-change="handleSelectionChange" class="optimized-table">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="订单ID" align="center" prop="id" />
      <el-table-column label="订单编号" align="center" prop="orderNo" />
      <el-table-column label="用户ID" align="center" prop="userId" />
      <el-table-column label="订单总金额" align="center" prop="totalAmount" />
      <el-table-column label="实付金额" align="center" prop="payAmount" />
      <el-table-column label="优惠金额" align="center" prop="discountAmount" />
      <el-table-column label="支付方式" align="center" prop="payType" />
      <el-table-column label="状态" align="center" prop="status" />
      <el-table-column label="支付时间" align="center" prop="payTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.payTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <div class="table-operation-buttons">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['order:order:edit']"
           class="edit-text">修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['order:order:remove']"
           class="delete-text">删除</el-button>
        </div>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改订单主表对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body class="optimized-dialog">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="订单编号" prop="orderNo">
          <el-input v-model="form.orderNo" placeholder="请输入订单编号" />
        </el-form-item>
        <el-form-item label="用户ID" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入用户ID" />
        </el-form-item>
        <el-form-item label="订单总金额" prop="totalAmount" label-width="100px">
          <el-input-number
            v-model="form.totalAmount"
            :precision="2"
            :min="0.01"
            placeholder="请输入订单总金额"
            style="width: 100%"
          />
        </el-form-item>
        <el-form-item label="实付金额" prop="payAmount">
          <el-input-number
            v-model="form.payAmount"
            :precision="2"
            :min="0"
            placeholder="请输入实付金额"
            style="width: 100%"
          />
        </el-form-item>
        <el-form-item label="优惠金额" prop="discountAmount">
          <el-input-number
            v-model="form.discountAmount"
            :precision="2"
            :min="0"
            placeholder="请输入优惠金额"
            style="width: 100%"
          />
        </el-form-item>
        <el-form-item label="支付方式" prop="payType">
          <el-select v-model="form.payType" placeholder="请选择支付方式" style="width: 100%">
            <el-option label="微信支付" value="wechat"></el-option>
<!--            <el-option label="支付宝" value="alipay"></el-option>-->
            <el-option label="银行卡" value="bank"></el-option>
<!--            <el-option label="现金" value="cash"></el-option>-->
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="form.status" placeholder="请选择状态" style="width: 100%">
            <el-option label="待支付" value="pending"></el-option>
            <el-option label="已支付" value="paid"></el-option>
            <el-option label="已取消" value="cancelled"></el-option>
            <el-option label="已退款" value="refunded"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="支付时间" prop="payTime">
          <el-date-picker clearable
            v-model="form.payTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择支付时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listOrder, getOrder, delOrder, addOrder, updateOrder } from "@/api/order/order"

export default {
  name: "Order",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 订单主表表格数据
      orderList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        orderNo: null,
        userId: null,
        totalAmount: null,
        payAmount: null,
        discountAmount: null,
        payType: null,
        status: null,
        payTime: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        orderNo: [
          { required: true, message: "订单编号不能为空", trigger: "blur" },
          { min: 1, max: 50, message: "订单编号长度在1到50个字符", trigger: "blur" }
        ],
        userId: [
          { required: true, message: "用户ID不能为空", trigger: "blur" },
          { min: 1, max: 50, message: "用户ID必须为数字", trigger: "blur" }
        ],
        totalAmount: [
          { required: true, message: "订单总金额不能为空", trigger: "blur" },
          { type: "number", min: 0.01, message: "订单总金额必须大于0", trigger: "blur" }
        ],
        payAmount: [
          { required: true, message: "实付金额不能为空", trigger: "blur" },
          { type: "number", min: 0, message: "实付金额不能为负数", trigger: "blur" }
        ],
        payType: [
          { required: true, message: "支付方式不能为空", trigger: "change" }
        ],
        status: [
          { required: true, message: "状态不能为空", trigger: "change" }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询订单主表列表 */
    getList() {
      this.loading = true
      listOrder(this.queryParams).then(response => {
        this.orderList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        orderNo: null,
        userId: null,
        totalAmount: null,
        payAmount: null,
        discountAmount: null,
        payType: null,
        status: null,
        payTime: null,
        createTime: null,
        updateTime: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加订单主表"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getOrder(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改订单主表"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateOrder(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.queryParams= {}
              this.getList()
            })
          } else {
            addOrder(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.queryParams= {}
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除订单主表编号为"' + ids + '"的数据项？').then(function() {
        return delOrder(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('order/order/export', {
        ...this.queryParams
      }, `order_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
